15316611120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21273071}}^1$

素因数の和:21273090

約数の個数: 60

約数和(自身を含む): 51438288096

約数和(自身を除く): 36121676976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 21273071, 42546142, 63819213, 85092284, 106365355, 127638426, 170184568, 191457639, 212730710, 255276852, 319096065, 340369136, 382915278, 425461420, 510553704, 638192130, 765830556, 850922840, 957288195, 1021107408, 1276384260, 1531661112, 1701845680, 1914576390, 2552768520, 3063322224, 3829152780, 5105537040, 7658305560, 15316611120]

約数ペア:

[(1, 15316611120), (2, 7658305560), (3, 5105537040), (4, 3829152780), (5, 3063322224), (6, 2552768520), (8, 1914576390), (9, 1701845680), (10, 1531661112), (12, 1276384260), (15, 1021107408), (16, 957288195), (18, 850922840), (20, 765830556), (24, 638192130), (30, 510553704), (36, 425461420), (40, 382915278), (45, 340369136), (48, 319096065), (60, 255276852), (72, 212730710), (80, 191457639), (90, 170184568), (120, 127638426), (144, 106365355), (180, 85092284), (240, 63819213), (360, 42546142), (720, 21273071)]